1JB0A

Crystal structure of photosystem i: a photosynthetic reaction center and core antenna system from cyanobacteria
Total Genus 269
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The genus trace: a function that shows values of genus (vertical axis) for subchains spanned between the first residue, and all other residues (shown on horizontal axis). The number of the latter residue and the genus of a given subchain are shown interactively.

Total Genus
269
sequence length
743
structure length
740
Chain Sequence
RVVVDNDPVPTSFEKWAKPGHFDRTLARGPQTTTWIWNLHALAHDFDTHTSDLEDISRKIFSAHFGHLAVVFIWLSGMYFHGAKFSNYEAWLADPTGIKPSAQVVWPIVGQGILNGDVGGGFHGIQITSGLFQLWRASGITNEFQLYCTAIGGLVMAGLMLFAGWFHYHKRAPKLEWFQNVESMLNHHLAGLLGLGSLAWAGHQIHVSLPINKLLDAGVAAKDIPLPHEFILNPSLMAELYPKVDWGFFSPFFTFNWAAYSDFLTFNGGLNPVTGGLWLSDTAHHHLAIAVLFIIAGHMYRTNWGIGHSLKEILEAHKGPFTGAGHKGLYEVLTTSWHAQLAINLAMMGSLSIIVAQHMYAMPPYPYLATDYPTQLSLFTHHMWIGGFLVVGGAAHGAIFMVRDYDPAMNQNNVLDRVLRHRDAIISHLNWVCIFLGFHSFGLYVHNDTMRAFGRPQDMFSDTGIQLQPVFAQWVQNLHTLAPGGTAPNAAATASVAFGGDVVAVGGKVAMMPIVLGTADFMVHHIHAFTIHVTVLILLKGVLFARSSRLIPDKANLGFRFPCDGPGRGGTCQVSGWDHVFLGLFWMYNCISVVIFHFSWKMQSDVWGTVAPDGTVSHITGGNFAQSAITINGWLRDFLWAQASQVIGSYGSALSAYGLLFLGAHFIWAFSLMFLFSGRGYWQELIESIVWAHNKLKVAPAIQPRALSIIQGRAVGVAHYLLGGIATTWAFFLARIISVG
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The genus matrix. At position (x,y) a genus value for a subchain spanned between x’th and y’th residue is shown. Values of the genus are represented by color, according to the scale given on the right.

Structure visualization

After clicking on a point (x,y) in the genus matrix above, a subchain from x to y is shown in color.

publication title Three-dimensional Structure of Cyanobacterial Photosystem I at 2.5 A Resolution
pubmed doi rcsb
molecule tags Photosynthesis
molecule keywords PHOTOSYSTEM I P700 CHLOROPHYLL A APOPROTEIN A1
total genus 269
structure length 740
sequence length 743
ec nomenclature ec 1.97.1.12: Photosystem I.
pdb deposition date 2001-06-01

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00223 PsaA_PsaB Photosystem I psaA/psaB protein
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
1.20.1130.10 Mainly Alpha Up-down Bundle Photosystem I p700 chlorophyll A apoprotein A1 Photosystem I PsaA/PsaB 1jb0A00
4RKUB 4XK8B 2WSCA 4KT0A 4Y28B 3LW5A 2WSFA 2WSCB 1JB0A 2O01B 5L8RA 4KT0B 2WSEA 3LW5B 2WSFB 4XK8A 5L8RB 1JB0B 2WSEB 4Y28A 4L6V2 4L6V1
chains in the Genus database with same CATH superfamily
4RKUB 4XK8B 2O01A 2WSCA 4KT0A 4Y28B 3LW5A 2WSFA 2WSCB 1JB0A 2O01B 5L8RA 4KT0B 2WSEA 3LW5B 2WSFB 4RKUA 4XK8A 5L8RB 1JB0B 2WSEB 4Y28A 4L6V2 4L6V1
chains in the Genus database with same CATH topology
4RKUB 4XK8B 2WSCA 4KT0A 4Y28B 3LW5A 2WSFA 2WSCB 1JB0A 2O01B 5L8RA 4KT0B 2WSEA 3LW5B 2WSFB 4XK8A 5L8RB 1JB0B 2WSEB 4Y28A 4L6V2 4L6V1
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 4RKU B;  4XK8 B;  2WSC A;  4KT0 A;  4Y28 B;  3LW5 A;  2WSF A;  2WSC B;  1JB0 A;  2O01 B;  5L8R A;  4KT0 B;  2WSE A;  3LW5 B;  2WSF B;  4XK8 A;  5L8R B;  1JB0 B;  2WSE B;  4Y28 A;  4L6V 2;  4L6V 1; 
#chains in the Genus database with same CATH topology
 4RKU B;  4XK8 B;  2O01 A;  2WSC A;  4KT0 A;  4Y28 B;  3LW5 A;  2WSF A;  2WSC B;  1JB0 A;  2O01 B;  5L8R A;  4KT0 B;  2WSE A;  3LW5 B;  2WSF B;  4RKU A;  4XK8 A;  5L8R B;  1JB0 B;  2WSE B;  4Y28 A;  4L6V 2;  4L6V 1; 
#chains in the Genus database with same CATH homology
 4RKU B;  4XK8 B;  2WSC A;  4KT0 A;  4Y28 B;  3LW5 A;  2WSF A;  2WSC B;  1JB0 A;  2O01 B;  5L8R A;  4KT0 B;  2WSE A;  3LW5 B;  2WSF B;  4XK8 A;  5L8R B;  1JB0 B;  2WSE B;  4Y28 A;  4L6V 2;  4L6V 1; 
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similar chains in the Genus database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
#similar chains in the Genus database (?% sequence similarity)
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#similar chains, but unknotted
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